| parent | Naltrexone | LP15000-0 |
| child | Naltrexone [Mass/volume] in Urine | 19611-3 |
| child | Naltrexone [Mass/volume] in Urine by Confirmatory method | 19610-5 |
| child | Naltrexone [Presence] in Urine | 12309-1 |
| child | Naltrexone [Presence] in Urine by Confirmatory method | 18334-3 |
| child | Naltrexone [Presence] in Urine by Screen method | 19609-7 |
| child | Naltrexone cutoff [Mass/volume] in Urine for Confirmatory method | 19613-9 |
| child | Naltrexone cutoff [Mass/volume] in Urine for Screen method | 19612-1 |
| child | Naltrexone/Creatinine [Mass Ratio] in Urine | 72789-1 |
| PartDisplayName | en-US | Naltrexone | Urine | Drug toxicology |
LOINC Version: 2.77
FHIR